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Compact rectangular black AC adapter with blue-tip barrel connector and detachable mains lead

Blueskysea

Blueskysea 65W 45W Smart Blue Tip AC Adapter

SKU CH-XQZN-V984R

A 65W AC adapter with a 4.5mm blue tip that powers compatible HP EliteBook, ProBook, Pavilion and Chromebook models from a 100-240V supply

  • TypeAC Adapters
  • Powers many HP laptops with one 65 W adapter
  • Safe 100–240 V input for worldwide travel use
  • Compact blue-tip connector fits 4.5 mm / 3.0 mm ports
  • Tested across EliteBook, ProBook, Pavilion and Chromebook models
  • Delivers 19.5 V at 3.33 A or 2.3 A for 65 W and 45 W needs

HP Smart Blue Tip Compatibility

This 65W AC adapter replaces HP Smart Blue Tip chargers across a wide range of EliteBook, ProBook, Pavilion x360, Stream and Chromebook models. It delivers 19.5V at 3.33A for 65W operation and is also compatible with 45W 19.5V 2.3A requirements. The unit accepts 100-240V 50-60Hz input for worldwide use.

Verified Safety and Portable Build

The adapter carries certification from a leading American consumer product testing laboratory for electrical safety and design standards in the United States and Canada. Its lightweight construction allows it to slip into bags, purses or pockets for easy travel. The blue tip connector measures 4.5mm outer diameter and 3.0mm inner diameter for a secure fit.

Direct Replacement for Listed Part Numbers

This charger directly replaces HP part numbers 693716-001, 693711-001, 714657-001, 710412-001, 710340-850 and 741727-001. It covers 65W and 45W Smart Blue Tip models including EliteBook 830 G5, 840 G3-G5, 850 G3-G5, ProBook 450 G3/G5, 640 G2-G5, 645 G3-G4 and 650 G2-G3. Buyers needing USB-C Power Delivery or barrel tips other than 4.5mm/3.0mm should look elsewhere.

Highlights

  • Powers many HP laptops with one 65 W adapter
  • Safe 100–240 V input for worldwide travel use
  • Compact blue-tip connector fits 4.5 mm / 3.0 mm ports
  • Tested across EliteBook, ProBook, Pavilion and Chromebook models
  • Delivers 19.5 V at 3.33 A or 2.3 A for 65 W and 45 W needs

Specifications

TypeAC Adapters

Questions about this item

What output does the 65 W blue-tip connector deliver?

The adapter supplies 19.5 V at 3.33 A for a total of 65 W, and the same tip also works with 45 W models that draw 2.3 A at 19.5 V.

What barrel-plug dimensions must the laptop jack accept?

The plug measures 4.5 mm outer diameter and 3.0 mm inner diameter, matching the HP Smart Blue Tip standard.

How do I connect the adapter and what mistake should I avoid?

Plug the AC cord into a 100-240 V outlet, then insert the blue tip firmly until it seats; the common error is stopping before the connector clicks into place.

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